{"id":42,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/balancing-tolerance\/"},"modified":"2026-07-17T21:02:37","modified_gmt":"2026-07-17T21:02:37","slug":"balancing-tolerance","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/fi\/glossary\/balancing-tolerance\/","title":{"rendered":"Mik\u00e4 on tasapainotustoleranssi? Standardit ja laskenta"},"content":{"rendered":"<h1>Tasapainotustoleranssin ymm\u00e4rt\u00e4minen<\/h1>\n\t\t<section class=\"woocommerce hestia-shop products is-shortcode\" id=\"products\" data-sorder=\"hestia_shop\" >\n\t\t\t\t\t\t<div class=\"\">\n\t\t\t\t\t\t<div class=\"hestia-shop-content\">\n\t\t\t<div class=\"row\" data-aos=\"fade-up\" >\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/balanset-1\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/balanset-1\/\" title=\"Kannettava tasapainotin ja t\u00e4rin\u00e4analysaattori Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A kannettava tasapainotin ja v\u00e4r\u00e4htelyanalysaattori, t\u00e4ydellinen sarja\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/fi\/product-category\/devices\/\" rel=\"tag\">Laitteet<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/fi\/product\/balanset-1\/\" title=\"Kannettava tasapainotin ja t\u00e4rin\u00e4analysaattori Balanset-1A\">Kannettava tasapainotin &#038; t\u00e4rin\u00e4analysaattori Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>1,975.00<\/span> + ALV (jos sovellettavissa)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/fi\/wp-json\/wp\/v2\/glossary\/42?add-to-cart=986\" data-quantity=\"1\" data-product_id=\"986\" data-product_sku=\"BS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/fi\/wp-json\/wp\/v2\/glossary\/42?add-to-cart=986\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_986\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"986\" data-product_sku=\"BS-1\" aria-label=\"Lis\u00e4\u00e4 ostoskoriin: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_986\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/vibration-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/vibration-sensor\/\" title=\"T\u00e4rin\u00e4anturi\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A:n t\u00e4rin\u00e4anturin l\u00e4hikuva\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/fi\/product-category\/parts\/\" rel=\"tag\">Osat<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/fi\/product\/vibration-sensor\/\" title=\"T\u00e4rin\u00e4anturi\">T\u00e4rin\u00e4anturi<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>90.00<\/span> + ALV (jos sovellettavissa)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/fi\/wp-json\/wp\/v2\/glossary\/42?add-to-cart=1820\" data-quantity=\"1\" data-product_id=\"1820\" data-product_sku=\"VS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/fi\/wp-json\/wp\/v2\/glossary\/42?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"Lis\u00e4\u00e4 ostoskoriin: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1820\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/optical-sensor-for-balanset-and-arbalance\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optinen anturi (lasertakometri)\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Optinen anturi (lasertakometri)\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1536x1023.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU.webp 1600w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/fi\/product-category\/parts\/\" rel=\"tag\">Osat<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/fi\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optinen anturi (lasertakometri)\">Optinen anturi (lasertakometri)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>124.00<\/span> + ALV (jos sovellettavissa)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/fi\/wp-json\/wp\/v2\/glossary\/42?add-to-cart=1832\" data-quantity=\"1\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/fi\/wp-json\/wp\/v2\/glossary\/42?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"Lis\u00e4\u00e4 ostoskoriin: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1832\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/balanset-4\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Vibromera-roottorin tasapainotussarja: kantolaukku, monikanavainen signaalimuunnin, k\u00e4dess\u00e4 pidett\u00e4v\u00e4 analysaattori, magneettijalusta, t\u00e4rin\u00e4anturit ja kierretyt kaapelit.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4.webp 640w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/fi\/product-category\/devices\/\" rel=\"tag\">Laitteet<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/fi\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>6,803.00<\/span> + ALV (jos sovellettavissa)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/fi\/wp-json\/wp\/v2\/glossary\/42?add-to-cart=1833\" data-quantity=\"1\" data-product_id=\"1833\" data-product_sku=\"BS-4\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/fi\/wp-json\/wp\/v2\/glossary\/42?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"Lis\u00e4\u00e4 ostoskoriin: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1833\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div><!-- \/.row --><div class=\"row\">\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/magnet-stand\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/magnet-stand\/\" title=\"Magneettinen jalusta Insize-60-kgf\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Magneettipohja.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/fi\/product-category\/parts\/\" rel=\"tag\">Osat<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/fi\/product\/magnet-stand\/\" title=\"Magneettinen jalusta Insize-60-kgf\">Magneettinen jalusta Insize-60-kgf<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>46.00<\/span> + ALV (jos sovellettavissa)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/fi\/wp-json\/wp\/v2\/glossary\/42?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" data-product_sku=\"MS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/fi\/wp-json\/wp\/v2\/glossary\/42?add-to-cart=1852\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1852\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1852\" data-product_sku=\"MS-1\" aria-label=\"Lis\u00e4\u00e4 ostoskoriin: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1852\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/reflective-tape\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/reflective-tape\/\" title=\"Heijastava nauha\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Heijastava nauha\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-16x12.webp 16w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/fi\/product-category\/parts\/\" rel=\"tag\">Osat<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/fi\/product\/reflective-tape\/\" title=\"Heijastava nauha\">Heijastava nauha<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>10.00<\/span> + ALV (jos sovellettavissa)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/fi\/wp-json\/wp\/v2\/glossary\/42?add-to-cart=2329\" data-quantity=\"1\" data-product_id=\"2329\" data-product_sku=\"rt-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/fi\/wp-json\/wp\/v2\/glossary\/42?add-to-cart=2329\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_2329\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"2329\" data-product_sku=\"rt-1\" aria-label=\"Lis\u00e4\u00e4 ostoskoriin: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_2329\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/dynamic-balancer-balanset-1a\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/fi\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynaaminen tasapainotin &quot;Balanset-1A&quot; OEM\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A-pakkauksen sis\u00e4lt\u00f6, jossa on liit\u00e4nt\u00e4yksikk\u00f6, anturit, kierroslukumittari ja lis\u00e4varusteet\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1024x683.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1536x1024.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-2048x1366.webp 2048w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-e1732998877834.webp 708w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/fi\/product-category\/devices\/\" rel=\"tag\">Laitteet<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/fi\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynaaminen tasapainotin &quot;Balanset-1A&quot; OEM\">Dynaaminen tasapainotin \"Balanset-1A\" OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>1,735.00<\/span> + ALV (jos sovellettavissa)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/fi\/wp-json\/wp\/v2\/glossary\/42?add-to-cart=4193\" data-quantity=\"1\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Lis\u00e4\u00e4 ostoskoriin\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Lis\u00e4\u00e4 ostoskoriin\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/fi\/wp-json\/wp\/v2\/glossary\/42?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"Lis\u00e4\u00e4 ostoskoriin: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d on lis\u00e4tty ostoskoriin\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Lis\u00e4\u00e4 ostoskoriin<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_4193\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n<p><strong>Tasapainotustoleranssi<\/strong> on suurin sallittu m\u00e4\u00e4r\u00e4 <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/residual-unbalance\/\">j\u00e4\u00e4nn\u00f6sep\u00e4tasapaino<\/a> joka saattaa j\u00e4\u00e4d\u00e4 <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/roottori\/\">roottori<\/a> once <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/tasapainottaminen\/\">tasapainottaminen<\/a> on valmis. Se on hyv\u00e4ksymiskriteeri \u2013 raja, joka m\u00e4\u00e4ritt\u00e4\u00e4, onko roottori tasapainotettu riitt\u00e4v\u00e4n hyvin aiottua k\u00e4ytt\u00f6tarkoitusta varten. Toleranssi ilmaistaan joko ep\u00e4tasapainomassana tietyll\u00e4 s\u00e4teell\u00e4 (gramma-millimetrein\u00e4 tai unssi-tuumina) tai <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/vibration\/\">t\u00e4rin\u00e4<\/a> amplitudi (mm\/s tai mils). N\u00e4m\u00e4 rajat on m\u00e4\u00e4ritelty kansainv\u00e4lisiss\u00e4 standardeissa \u2013 p\u00e4\u00e4asiassa <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/iso-21940-11\/\">ISO 21940<\/a> sarja \u2014 joka m\u00e4\u00e4ritt\u00e4\u00e4 tasapainon laatuluokat roottorityypin, k\u00e4ytt\u00f6nopeuden ja k\u00e4ytt\u00f6tarkoituksen perusteella, tarjoten yhdenmukaisia, turvallisia ja toistettavia tuloksia eri toimialoilla.<\/p>\n<h2>1. Miksi tasapainotoleranssi on t\u00e4rke\u00e4\u00e4<\/h2>\n<p>Oikean toleranssin m\u00e4\u00e4ritt\u00e4minen ei ole pelkk\u00e4\u00e4 rutiiniteht\u00e4v\u00e4\u00e4; siihen liittyy useita k\u00e4yt\u00e4nn\u00f6n seikkoja:<\/p>\n<ul>\n<li><strong>Turvallisuus:<\/strong> Liian suuri j\u00e4\u00e4nn\u00f6sep\u00e4tasapaino voi aiheuttaa koneen vian, mik\u00e4 vaarantaa henkil\u00f6st\u00f6n ja l\u00e4hell\u00e4 olevat laitteet.<\/li>\n<li><strong>Laitteiden k\u00e4ytt\u00f6ik\u00e4:<\/strong> toleranssin rajoissa pysyminen minimoi t\u00e4rin\u00e4n aiheuttamat <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/wear\/\">kuluminen<\/a> laakereissa, tiivisteiss\u00e4 ja rakenteessa, mik\u00e4 pident\u00e4\u00e4 k\u00e4ytt\u00f6ik\u00e4\u00e4.<\/li>\n<li><strong>Laadunvarmistus:<\/strong> M\u00e4\u00e4ritelty toleranssi tarjoaa objektiivisen hyv\u00e4ksytty\/hyl\u00e4tty-kriteerin tasapainotust\u00f6ille, joten laatu ei riipu mielipiteist\u00e4.<\/li>\n<li><strong>Taloudellinen tasapaino:<\/strong> Toleranssi on tietoinen kompromissi t\u00e4ydellisen tasapainon kohtuuttomien kustannusten ja hyv\u00e4ksytt\u00e4v\u00e4n suorituskyvyn v\u00e4lill\u00e4 \u2013 nollatasapainon tavoittelu on turhaa.<\/li>\n<li><strong>Standardien noudattaminen:<\/strong> Tunnustetun toleranssin noudattaminen osoittaa parhaiden k\u00e4yt\u00e4nt\u00f6jen noudattamista, ja se voi olla lakis\u00e4\u00e4teinen vaatimus tai takuun ehto.<\/li>\n<\/ul>\n<h2>2. ISO 21940-11: Perusstandardi<\/h2>\n<p><a href=\"https:\/\/vibromera.eu\/fi\/glossary\/iso-21940-11\/\">ISO 21940-11<\/a> \u2014 tutun klassikon nykyaikainen seuraaja <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/iso-1940-1\/\">ISO 1940-1<\/a> \u2014 on kansainv\u00e4lisesti tunnustettu standardi, joka koskee j\u00e4ykkien roottorien tasapainolaatuvaatimuksia. Siin\u00e4 m\u00e4\u00e4ritell\u00e4\u00e4n tasapainolaatuluokkien asteikko, joka esitet\u00e4\u00e4n seuraavasti: <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/g-grade\/\">G-luokat<\/a>, jossa &#8220;G&#8221; tarkoittaa luokkaa ja luku on sallittu ominaisep\u00e4tasapainon eksentrisyys, joka ilmaistaan kiertonopeutena millimetrein\u00e4 sekunnissa.<\/p>\n<h3>Yleiset tasapainon laatuluokitukset<\/h3>\n<p>Standardi kattaa luokkia G 0,4:st\u00e4 (korkein tarkkuus) aina G 4000:een (karkein). Yleisimmin k\u00e4ytettyj\u00e4 luokkia ovat:<\/p>\n<ul>\n<li><strong>G 0,4:<\/strong> tarkkuushiontakoneiden karat ja gyroskoopit \u2014 huipputarkkuutta.<\/li>\n<li><strong>G 1,0:<\/strong> eritt\u00e4in tarkat ty\u00f6st\u00f6koneiden karat ja turboahtimet.<\/li>\n<li><strong>G 2,5:<\/strong> kaasu- ja h\u00f6yryturbiinit, kiinte\u00e4t turbiinigeneraattorien roottorit, kompressorit, ty\u00f6st\u00f6koneiden k\u00e4ytt\u00f6laitteet.<\/li>\n<li><strong>G 6,3:<\/strong> yleisimm\u00e4t koneet \u2014 kaksinapaiset s\u00e4hk\u00f6moottorien roottorit, sentrifugit, puhaltimet ja pumput.<\/li>\n<li><strong>G 16:<\/strong> Maatalouskoneet, murskaimet, monisylinteriset dieselmoottorit<\/li>\n<li><strong>G 40:<\/strong> Hitaasti k\u00e4yv\u00e4t laitteet, j\u00e4yk\u00e4sti asennetut nelisylinteriset dieselmoottorit<\/li>\n<\/ul>\n<p>Pienempi G-luku tarkoittaa tiukempaa toleranssia ja pienemp\u00e4\u00e4 sallittua ep\u00e4tasapainoa; suurempi G-luku sallii suuremman ep\u00e4tasapainon. Ratkaisevaa on, ett\u00e4 sallittu massa riippuu my\u00f6s py\u00f6rimisnopeudesta \u2013 tietyll\u00e4 luokituksella ja roottorilla sallittu ep\u00e4tasapaino pienenee k\u00e4ytt\u00f6nopeuden kasvaessa, joten nopea roottori on tasapainotettava huomattavasti tarkemmin kuin samanpainoinen hidas roottori.<\/p>\n<h2>3. Tasapainotoleranssin laskeminen<\/h2>\n<p>Sallittu j\u00e4\u00e4nn\u00f6sep\u00e4tasapaino riippuu kolmesta tekij\u00e4st\u00e4: roottorin massasta, sen k\u00e4ytt\u00f6nopeudesta ja valitusta tasapainoluokasta.<\/p>\n<h3>Sallitun j\u00e4\u00e4nn\u00f6sep\u00e4tasapainon laskentakaava<\/h3>\n<blockquote><p><strong>U<sub>per<\/sub> = (G \u00d7 M) \/ (\u03c9 \/ 1000)<\/strong><\/p><\/blockquote>\n<p>miss\u00e4:<\/p>\n<ul>\n<li><strong>U<sub>per<\/sub><\/strong> = sallittu j\u00e4\u00e4nn\u00f6sep\u00e4tasapaino (gramma-millimetri\u00e4, g\u00b7mm)<\/li>\n<li><strong>G<\/strong> = tasapaino-laatuluokka (esim. 6,3 luokalle G 6,3)<\/li>\n<li><strong>M<\/strong> = roottorin massa (kilogrammaa)<\/li>\n<li><strong>\u03c9<\/strong> = kulmanopeus (radiaania sekunnissa) = (2\u03c0 \u00d7 kierrosluku minuutissa) \/ 60<\/li>\n<\/ul>\n<h3>Yksinkertaistettu kaava kierroslukua (RPM) k\u00e4ytt\u00e4en<\/h3>\n<p>Jokap\u00e4iv\u00e4isess\u00e4 k\u00e4yt\u00f6ss\u00e4 yht\u00e4l\u00f6 yksinkertaistuu seuraavasti:<\/p>\n<blockquote><p><strong>U<sub>per<\/sub> (g\u00b7mm) = (9549 \u00d7 G \u00d7 M) \/ kierrosluku<\/strong><\/p><\/blockquote>\n<p>jossa M on roottorin massa kilogrammoina, RPM on k\u00e4ytt\u00f6nopeus ja G on luokitusnumero.<\/p>\n<h3>Toimiva esimerkki<\/h3>\n<p>Tarkastellaan moottorin roottoria, jossa:<\/p>\n<ul>\n<li>Massa: 50 kg<\/li>\n<li>K\u00e4ytt\u00f6nopeus: 3000 rpm<\/li>\n<li>Vaadittu tasapainotuslaatu: G 6.3<\/li>\n<\/ul>\n<p><strong>U<sub>per<\/sub> = (9549 \u00d7 6.3 \u00d7 50) \/ 3000 \u2248 1003 g\u00b7mm.<\/strong><\/p>\n<p>T\u00e4m\u00e4n roottorin suurin sallittu j\u00e4\u00e4nn\u00f6sep\u00e4tasapaino on siis noin 1000 g\u00b7mm. Jos korjaustason s\u00e4de on 100 mm, t\u00e4m\u00e4 vastaa noin 10 gramman j\u00e4\u00e4nn\u00f6sep\u00e4tasapainoa kyseisell\u00e4 s\u00e4teell\u00e4. Jos haluat laskea n\u00e4m\u00e4 arvot mille tahansa konetyypille, massalle ja nopeudelle \u2014 sek\u00e4 jakaa tuloksen tasojen v\u00e4lill\u00e4 \u2014 k\u00e4yt\u00e4 ilmaista <a href=\"https:\/\/vibromera.eu\/fi\/calculators\/residual-unbalance-iso1940\/\">J\u00e4\u00e4nn\u00f6sep\u00e4tasapainolaskuri (ISO 21940-11)<\/a>, jonka avulla voit my\u00f6s tarkistaa g\u00b7mm:n muunnoksen <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/centrifugal-force\/\">keskipakovoima<\/a> jos sit\u00e4 tarvitset.<\/p>\n<h2>4. Yksitasoiset ja kaksitasoiset toleranssit<\/h2>\n<p>Laskettu toleranssi koskee yhden tason kokonaisep\u00e4tasapainoa <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/single-plane-balancing\/\">yhden tason tasapainotus<\/a>. Kahden tason (dynaamista) tasapainotusta varten <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/two-plane-balancing\/\">kaksitasoinen (dynaaminen) tasapainotus<\/a>, standardissa ISO 21940-11 annetaan ohjeet kokonaisvarauksen jakamisesta n\u00e4iden kahden v\u00e4lill\u00e4 <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/correction-plane\/\">korjaustasot<\/a>, jaettuna yleens\u00e4 tasojen v\u00e4lisen et\u00e4isyyden ja roottorin muodon mukaan siten, ettei kumpaakaan tasoa korjata liikaa.<\/p>\n<h2>5. T\u00e4rin\u00e4\u00e4n perustuva toleranssi<\/h2>\n<p>Vaikka standardissa ISO 21940-11 asetetaan rajat ep\u00e4tasapainomassalle, kentt\u00e4tasapainotuksessa hyv\u00e4ksymiskriteerin\u00e4 k\u00e4ytet\u00e4\u00e4n usein t\u00e4rin\u00e4n amplitudia, koska laite mittaa suoraan koottuun koneeseen kohdistuvaa amplitudia.<\/p>\n<h3>ISO 20816 -sarja<\/h3>\n<p>The <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/iso-20816-1\/\">ISO 20816<\/a> standardit (nykyaikainen korvike standardille ISO 10816 ja vanhemmalle standardille ISO 2372) m\u00e4\u00e4rittelev\u00e4t hyv\u00e4ksytt\u00e4v\u00e4t <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/vibration-severity\/\">t\u00e4rin\u00e4n voimakkuus<\/a> eri koneluokkien raja-arvot, jotka perustuvat RMS-nopeuteen (tehollisarvo). Tulokset on esitetty arviointialueittain:<\/p>\n<ul>\n<li><strong>Vy\u00f6hyke A:<\/strong> uudet koneet \u2014 eritt\u00e4in v\u00e4h\u00e4inen t\u00e4rin\u00e4.<\/li>\n<li><strong>Vy\u00f6hyke B:<\/strong> sopiva rajoittamattomaan pitk\u00e4aikaiseen k\u00e4ytt\u00f6\u00f6n.<\/li>\n<li><strong>Vy\u00f6hyke C:<\/strong> sallittavissa vain rajoitetun ajan; korjaavia toimenpiteit\u00e4 tulisi suunnitella.<\/li>\n<li><strong>Vy\u00f6hyke D:<\/strong> Hyv\u00e4ksym\u00e4t\u00f6n, v\u00e4litt\u00f6m\u00e4t korjaavat toimenpiteet vaaditaan<\/li>\n<\/ul>\n<h3>K\u00e4yt\u00e4nn\u00f6n kentt\u00e4kriteerit<\/h3>\n<p>Kokeneet teknikot noudattavat my\u00f6s muutamia nyrkkis\u00e4\u00e4nt\u00f6j\u00e4:<\/p>\n<ul>\n<li>T\u00e4rin\u00e4 on v\u00e4hentynyt alle 25 prosenttiin alkuper\u00e4isest\u00e4 tasosta = tasapainotus on onnistunut.<\/li>\n<li>Absoluuttinen t\u00e4rin\u00e4 alle 2,8 mm\/s (0,11 in\/s) = yleisesti hyv\u00e4ksytt\u00e4v\u00e4 useimmille teollisuuslaitteille<\/li>\n<li>J\u00e4\u00e4nn\u00f6sv\u00e4r\u00e4htely alle 1,0 mm\/s (0,04 tuumaa\/s) = erinomainen tasapaino.<\/li>\n<\/ul>\n<h2>6. Saavutettavaan toleranssiin vaikuttavat tekij\u00e4t<\/h2>\n<p>Se, voidaanko toleranssi todellisuudessa saavuttaa, riippuu useista k\u00e4yt\u00e4nn\u00f6n tekij\u00f6ist\u00e4.<\/p>\n<h3>Laitteiden ominaisuudet<\/h3>\n<ul>\n<li>Tasapainotuslaitteen mittaustarkkuus.<\/li>\n<li>The <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/sensitivity\/\">herkkyys<\/a> t\u00e4rin\u00e4antureiden.<\/li>\n<li>Tarkkuus, jolla korjauspainot voidaan sijoittaa.<\/li>\n<\/ul>\n<h3>Roottorin ja koneen ominaisuudet<\/h3>\n<ul>\n<li>Mekaaninen kunto \u2014 <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/looseness\/\">l\u00f6ysyys<\/a>... laakereiden kuluminen tai perustuksen ongelmat voivat tehd\u00e4 tiukkojen toleranssien saavuttamisen mahdottomaksi.<\/li>\n<li>Toiminta kohdassa tai sen l\u00e4heisyydess\u00e4 <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/critical-speed\/\">kriittinen nopeus<\/a> vaikeuttaa tarkkaa tasapainottamista huomattavasti.<\/li>\n<li>J\u00e4rjestelm\u00e4n vasteen ep\u00e4lineaarisuus.<\/li>\n<\/ul>\n<h3>K\u00e4yt\u00e4nn\u00f6n rajoitukset<\/h3>\n<ul>\n<li>Korjauspintojen saavutettavuus.<\/li>\n<li>K\u00e4ytett\u00e4viss\u00e4 olevat painolis\u00e4ykset \u2014 materiaalia voidaan lis\u00e4t\u00e4 vain diskreeettein\u00e4\/erillisin\u00e4 m\u00e4\u00e4rin\u00e4.<\/li>\n<li>Kiinnitysreikien tai kiinnityspisteiden kulmatarkkuus<\/li>\n<\/ul>\n<h2>7. Toleranssi vs. tasapainottamiskyky<\/h2>\n<p>Kolme toisiinsa liittyv\u00e4\u00e4 ajatusta on syyt\u00e4 pit\u00e4\u00e4 erill\u00e4\u00e4n toisistaan:<\/p>\n<ul>\n<li><strong>M\u00e4\u00e4ritelty toleranssi:<\/strong> standardissa tai sopimuksessa m\u00e4\u00e4ritelty suurin sallittu j\u00e4\u00e4nn\u00f6sep\u00e4tasapaino.<\/li>\n<li><strong>Saavutettavissa oleva tasapaino:<\/strong> taso, joka on tosiasiallisesti saavutettavissa k\u00e4ytett\u00e4viss\u00e4 olevien laitteiden ja rajoitusten puitteissa \u2014 jota s\u00e4\u00e4telev\u00e4t <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/balancing-sensitivity\/\">tasapainotusherkkyys<\/a>.<\/li>\n<li><strong>Taloudellinen tasapaino:<\/strong> raja, jonka ylitt\u00e4v\u00e4ll\u00e4 parannuksilla ei en\u00e4\u00e4 saavuteta kustannustehokkuutta.<\/li>\n<\/ul>\n<p>Useimmissa teollisuuden kentt\u00e4ty\u00f6skentelyiss\u00e4 ep\u00e4tasapainotason saavuttaminen, joka on kaksi tai kolme kertaa parempi kuin vaadittu toleranssi, on erinomainen tulos ja j\u00e4tt\u00e4\u00e4 varaa mittausep\u00e4varmuudelle ja toiminnallisille poikkeamille. Asennetussa koneessa t\u00e4m\u00e4 tarkistus tehd\u00e4\u00e4n paikan p\u00e4\u00e4ll\u00e4 \u2014 kannettavalla kaksikanavaisella analysaattorilla, kuten <a href=\"https:\/\/vibromera.eu\/fi\/tuote\/balanset-1\/\">Balanset-1A<\/a> mittaa 1\u00d7 <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/phase\/\">amplitudi ja vaihe<\/a> ennen ja j\u00e4lkeen korjauksen ja varmistaa, ett\u00e4 j\u00e4ljelle j\u00e4\u00e4v\u00e4 ep\u00e4tasapaino pysyy valitun ISO 21940-11 -luokan rajoissa roottorin omissa laakereissa k\u00e4yntinopeudella.<\/p>\n<h2>8. Asiakirjat ja hyv\u00e4ksyminen<\/h2>\n<p>Tasapainotolerenssin t\u00e4ydellisen kirjanpidon tulisi sis\u00e4lt\u00e4\u00e4 m\u00e4\u00e4ritellyt <a href=\"https:\/\/vibromera.eu\/fi\/glossary\/g-grade\/\">G-luokka<\/a> tai toleranssiarvo; laskettu sallittu j\u00e4\u00e4nn\u00f6sep\u00e4tasapaino (U<sub>per<\/sub>); tasapainotuksen j\u00e4lkeen mitattu j\u00e4\u00e4nn\u00f6stasapainottomuus; selke\u00e4 vertailu, josta k\u00e4y ilmi vaatimustenmukaisuus (mitattu arvo \u2264 sallittu arvo); sek\u00e4 hyv\u00e4ksymismerkint\u00e4 tai -allekirjoitus. T\u00e4m\u00e4 tarjoaa objektiivisen n\u00e4yt\u00f6n siit\u00e4, ett\u00e4 ty\u00f6 t\u00e4ytt\u00e4\u00e4 vaatimukset, ja muodostaa l\u00e4ht\u00f6kohdan tuleville huoltotarkastuksille.<\/p>\n<h2>9. Milloin on syyt\u00e4 k\u00e4ytt\u00e4\u00e4 tiukempia tai v\u00e4ljempi\u00e4 toleransseja<\/h2>\n<p><strong>Tiukemmat toleranssit ovat perusteltuja, kun<\/strong> kone toimii suurella nopeudella (mik\u00e4 on turvallisuuden ja laakereiden k\u00e4ytt\u00f6i\u00e4n kannalta ratkaisevaa), kun kyseess\u00e4 on tarkkuuslaitteisto, joka vaatii mahdollisimman v\u00e4h\u00e4n t\u00e4rin\u00e4\u00e4, kun kevyet tai joustavat rakenteet ovat herkki\u00e4 t\u00e4rin\u00e4lle tai kun laitteisto sijaitsee l\u00e4hell\u00e4 t\u00e4rin\u00e4lle herkki\u00e4 prosesseja tai laitteita.<\/p>\n<p><strong>L\u00f6ysemm\u00e4t toleranssit ovat sallittuja, kun<\/strong> laitteet ovat hitaasti k\u00e4yvi\u00e4 ja raskaaseen k\u00e4ytt\u00f6\u00f6n tarkoitettuja, rakenteeltaan vankkoja ja t\u00e4rin\u00e4nkest\u00e4vi\u00e4, ja niit\u00e4 k\u00e4ytet\u00e4\u00e4n vain lyhyit\u00e4 aikoja tai harvoin, tai silloin, kun taloudelliset n\u00e4k\u00f6kohdat painavat selv\u00e4sti enemm\u00e4n kuin suorituskyvyn lis\u00e4parannukset.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/fi\/glossary\/\">\u2190 Takaisin p\u00e4\u00e4hakemistoon<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Opi tasapainotustoleranssista, ISO 21940 -standardien m\u00e4\u00e4rittelem\u00e4st\u00e4 suurimmasta sallitusta j\u00e4\u00e4nn\u00f6sep\u00e4tasapainosta, joka on olennainen osa hyv\u00e4ksytt\u00e4v\u00e4n roottorin tasapainotuslaadun m\u00e4\u00e4ritt\u00e4mist\u00e4.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,112],"tags":[],"class_list":["post-42","glossary","type-glossary","status-publish","hentry","category-glossary","category-iso-standards"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/glossary\/42","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":5,"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/glossary\/42\/revisions"}],"predecessor-version":[{"id":102813,"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/glossary\/42\/revisions\/102813"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/media?parent=42"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/categories?post=42"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/fi\/wp-json\/wp\/v2\/tags?post=42"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}